Displaying 20 results from an estimated 24 matches for "agrarias".
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agrarian
2007 Mar 19
4
matrix similarity comparison
Good morning to you all,
I have a problem with a set of matrices that I want to compare.
I want to see the similarity between them, and to be able to extract the
differences between them.
They have all the same number of columns and rows, and correspond
presence absence data:
for example:
m1 <- matrix(c(1,0,0,0,1,0,1,1,1,1,1,1), 3,4)
m2 <- matrix(c(1,0,1,0,1,0,0,1,0,1,0,1), 3,4)
I
2013 Mar 12
2
problema con el paquete rgl
...error.
¿Alguien conoce la solución?
El problema lo he buscado bastante en internet y he visto algo similar en
reiteradas ocasiones pero a pesar de ello y de instalar las librerías
sugeridas persiste el error.
Desde ya muy agradecido!
--
Ing. Agr. Mg. Sc. Gustavo Giménez
AY1-Facultad de Ciencias Agrarias
UNCo.
[[alternative HTML version deleted]]
2005 Nov 24
1
hamming distance
Hi,
Does anyone know an R function to impute hamming distance?
Thanks
Ana
O@@@@@ &nb @@@O@@O@ Centro de Gen?mica
@O@@@@O@ Instituto Valenciano de Investigaciones Agrarias (IVIA)
@@@O@@@@ Carretera Moncada - Naquera, Km. 4,5
@@@@O@ 46113 Moncada (Valencia) SPAIN
|| & || &
2007 Jul 12
1
problems with memory in Mac
Dear friends,
I am having some doubts about the amount of memory that is being used by
R in my Mac (MacBook Pro, 2Gig). Is there a way to increase the amount
of memory used?
When I type:
> mem.limits()
the result is:
nsize vsize
NA NA
and I can't change it, tough my computing in R isn't using all the
memory at it's disposal.
Best regards,
Carlos
--
Carlos GUERRA
2011 Oct 11
0
suggestions for ANOVA which includes the "year" as a factor
Dear R Fundation,
I am a post-doc researcher at the University of Pisa, Italy.
I apologize for my english and I have to tell you in advance that I
am a very beginner with R.
I used R for fitting dose-response curves (drc package) and for an
ordinary ANOVA (one, two or three factors), including the post-hoc
mean comparison (I used the LSD test...).
Now I have to process some simple data on
2010 Feb 04
1
Rcommander en español
...er Rcmdr en español (trabajo con windows XP).
alguien podría recordarme lo que hay que hacer?
Gracias Gabriela.
______________________________
Lic. María Gabriela Cendoya
Magíster en Biometría
Profesor Adjunto
Cátedra de Estadística y Diseño
Facultad de Ciencias Agrarias
Universidad Nacional de Mar del Plata
______________________________
___________________________________________________________________________
Aviso:
=====
El contenido del presente e-mail y sus posibles adjuntos pertenecen al INTA y pueden contener información confidencial. Si usted no es el...
2013 Feb 04
10
duda con lmer. Añadir predictor a nivel de grupos
Hola a todos.
Estoy utilizando la función lmer del paquete lme4 para ajustar un modelo
mixto.
Tengo varias variables en mi data.frame, unas son a nivel individual y
otras a nivel de comarcas. Listo algunas.
ingre_6 : Ingresos (nivel individual)
iscs_a : un indicador sintético resumen de otras variables, calculado
mediante componentes principales.
sau_com : superficie agraria útil de cada una
2010 May 04
4
Contar rachas en una matriz
Buen día a todos
el problema que tengo es el siguiente:
tengo una matriz
0 0 0 1 5 0
0 0 0 0 0 1
0 1 0 0 0 0
0 0 0 1 6 0
0 0 0 0 0 0
0 0 1 4 0 1
0 7 2 9 0 1
necesito hacer el primer conteo de números hasta que encuentre
el primer cero.
para la fila 1: tiene 1 y 5 son dos elementos
fila 2: solo tiene 1 elemento
fila 3: tiene 1
fila 4: 1 y 6 dos elementos
fila 5: no tiene elementos distintos de
2003 Dec 04
1
Table to pdf
...file
a table with some data, however I can't find the way to direct a table
to a graphics file. Does anyone know the way to address this?
Thanks
Ana
O@@@@@ Ana Conesa, PhD.
@@@O@@O@ Center for Citrus Genomics
@O@@@@O@ Instituto Valenciano de Investigaciones Agrarias (IVIA)
@@@O@@@@ Carretera Moncada - Naquera, Km. 4,5
@@@@O@ 46113 Moncada (Valencia) SPAIN
|| Tel. +34 963424000 ext.70161; Fax. +34 963424001
|| email: aconesa at ivia.es
2003 Dec 04
0
AW: Table to pdf
...file
a table with some data, however I can't find the way to direct a table
to a graphics file. Does anyone know the way to address this?
Thanks
Ana
O@@@@@ Ana Conesa, PhD.
@@@O@@O@ Center for Citrus Genomics
@O@@@@O@ Instituto Valenciano de Investigaciones Agrarias (IVIA)
@@@O@@@@ Carretera Moncada - Naquera, Km. 4,5
@@@@O@ 46113 Moncada (Valencia) SPAIN
|| Tel. +34 963424000 ext.70161; Fax. +34 963424001
|| email: aconesa at ivia.es
______________________________________________
R-help at stat.math.ethz.ch mailing li...
2007 Apr 04
1
Problems loading package GeoXp
Dear useR's,
I wanted to load the package GeoXP in my computer but I couldn't because
this warning message appeared:
> require(GeoXp)
Carregando pacotes exigidos: GeoXp
Carregando pacotes exigidos: tcltk
Loading Tcl/Tk interface ... Erro em fun(...) : couldn't connect to
display ":0"
Al?m disso: Warning message:
pacote 'GeoXp' foi compilado na vers?o do R 2.4.1
2007 Mar 06
12
Off topic:Spam on R-help increase?
Folks:
In the past 2 days I have seen a large increase of spam getting into
R-help. Are others experiencing this problem? If so, has there been some
change to the spam filters on the R-servers? If not, is the problem on my
end?
Feel free to reply privately.
Thanks.
Bert Gunter
Genentech Nonclinical Statistics
South San Francisco, CA 94404
650-467-7374
2013 Dec 21
0
calculo del area de t experimental o F experimental
.../r-help-es
> <https://stat.ethz.ch/mailman/listinfo/r-help-es>
>
>
>
>
> --
> */Jorge Hernández Coronado/*
> //
> */Doctor en Quimica Analítica/*
> //
> */Jefe Departamento "Química Ambiental"/*
> */Centro Integrado de Formación y Experiencias Agrarias (Molina de
> Segura-Murcia)/*
> //
> */Consejería de Educación, Universidades y Empleo/*
> */Comunidad Autónoma Región de Murcia/*
> //
> */Tfno.: +34 630-91-30-07/*
> */Skype: jorgehernandez118/*
> */
> /*
> */
> /*
> */
> /*
> */
> /*
>
2010 Sep 28
2
Table with different digit number
Hi!
I have a table representing both absolute and relative frequency, for
example (code to get example data under the signature):
Italy Germany
absolute 100 105
relative 40.51 41.18
How can I print a different number of decimal digits? I try to transform to
as.character, but cells result aligned to left and I don't like this
solution. At the
2010 Feb 17
2
Split Plot and Tukey
Hi,
I did the analysis of variance of a split-plot and the
effect of treatment was significant.
I would like compare treatment means using Tukey.
I can't extract the mean square to apply HSD.test to use in
agricolae package.
anava = aov(ganhos ~ Blocos + Trat*Supl +
Error(Blocos/Trat))
names(anava)
summary(anava)
require(agricolae)
HSD.test(ganhos, Trat, df, MSerror, alpha = 0.05)
2013 Dec 21
0
Fwd: Re: calculo del area de t experimental o F experimental
...t.org>
https://stat.ethz.ch/mailman/__listinfo/r-help-es
<https://stat.ethz.ch/mailman/listinfo/r-help-es>
--
*/Jorge Hernández Coronado/*
//
*/Doctor en Quimica Analítica/*
//
*/Jefe Departamento "Química Ambiental"/*
*/Centro Integrado de Formación y Experiencias Agrarias (Molina de
Segura-Murcia)/*
//
*/Consejería de Educación, Universidades y Empleo/*
*/Comunidad Autónoma Región de Murcia/*
//
*/Tfno.: +34 630-91-30-07/*
*/Skype: jorgehernandez118/*
*/
/*
*/
/*
*/
/*
*/
/*
2009 Aug 10
3
Pregunta sencilla
Estimados me ha surgido una duda con un simple stem and leaf
el mismo es el siguiente:
> stem.leaf(Datos$ej1.21)
1 | 2: represents 0.12
leaf unit: 0.01
n: 40
LO: 0.72 0.85
3 10 | 9
11 |
4 12 | 4
5 13 | 7
7 14 | 710 (*)
9 15 | 18
16 16 | 3447899
(6) 17 | 045599 (***)
18 18 | 2568
14 19 | 23710 (**)
10 20 | 389
7 21
2010 Oct 22
2
visualize TukeyHSD results
I am a new R user but a long time SAS user. I searched for a response to this question but no luck, so forgive me if this topic has been covered before. I am running a TukeyHSD post hoc test after running an ANOVA. I get the results of all pairwise comparisons, no problem. However, the output table is a little "busy", and I'd like to make the output easier to read. Specifically, I
2010 Oct 04
1
Help with apply
Suppose I have the following data:
tmp <- data.frame(var1 = sample(c(0:10), 3, replace = TRUE), var2 = sample(c(0:10), 3, replace = TRUE), var3 = sample(c(0:10), 3, replace = TRUE))
I can run the following double loop and yield what I want in the end (rr1) as:
library(statmod)
Q <- 2
b <- runif(3)
qq <- gauss.quad.prob(Q, dist = 'normal', mu = 0, sigma=1)
rr1 <- matrix(0,
2013 Dec 21
3
calculo del area de t experimental o F experimental
Estimados compañeros: tengo una duda sobre R; cuando ejecuto la prueba t, R
calcula una t experimental y le calcula su probabilidad asociada y la
compara con P=0.05 (valor por defecto).
Mi duda es si para calcular este area, tipifica primera a z y luego entra
en la tabla de z y la calcula y la presenta en pantalla.
De otra manera no veo como asociar un valor de t a una probabilidad (la